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Luxury Homes in Alton, TX

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2 listings

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New construction

Luxury Homes in Alton, TX

Luxury Homes in Alton, TX

2 Listings

Luxury Homes in Alton, TX

2 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #721428

Price Reduced32Active
$1,099,000
4 bd · 3 ba · 2,280 sqft
470 S Glasscock Boulevard, Alton, TX
Cadence Commercial Real Estate
33Active
$2,000,000
4 bd · 6 ba · 7,628 sqft
3500 E St. Jude Avenue, Alton, TX
Keller Williams Realty RGV

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

Greater McAllen Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of Greater McAllen Association of REALTORS®. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 Greater McAllen Association of REALTORS®. All rights reserved.

New construction
With a pool

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #721428

Alton, TX community profile

Population: 19,385
Median income: $43,152
Housing units: 5,318
People per sq. mi.: 2,550.7
Area: 7.6 sq. mi.

Source: HJN community data

Alton housing market

June 2026 · This period is still settling

Homes that sold · County records, as of Jun 29, 2026

Median sale price: $86,616$78,470–$243,563 typical range
Sales: 22
Paid in cash: 4.6%

Price trend · Assessor repeat sales, as of Jun 30, 2026

Year-over-year: -14.0%